| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $108.82 | 12.145% | $122.0362 | $122.04 | $122.05 | $122.00 |
| Purchase #2 | $120.39 | 6.638% | $128.3815 | $128.38 | $128.40 | $128.40 |
| Purchase #3 | $186.98 | 3.379% | $193.2981 | $193.30 | $193.30 | $193.30 |
| Purchase #4 | $208.84 | 3.476% | $216.0993 | $216.10 | $216.10 | $216.10 |
| Purchase #5 | $166.76 | 13.245% | $188.8474 | $188.85 | $188.85 | $188.80 |
| Purchase #6 | $201.57 | 3.324% | $208.2702 | $208.27 | $208.25 | $208.30 |
| Purchase #7 | $42.84 | 11.606% | $47.812 | $47.81 | $47.80 | $47.80 |
| 7 purchase totals = | $1,036.20 | $1,104.7447 | $1,104.75 | $1,104.75 | $1,104.70 | |